29959888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8629}}^1$

素因数の和:8675

約数の個数: 40

約数和(自身を含む): 68487680

約数和(自身を除く): 38527792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 8629, 17258, 34516, 60403, 69032, 120806, 138064, 241612, 267499, 483224, 534998, 966448, 1069996, 1872493, 2139992, 3744986, 4279984, 7489972, 14979944, 29959888]

約数ペア:

[(1, 29959888), (2, 14979944), (4, 7489972), (7, 4279984), (8, 3744986), (14, 2139992), (16, 1872493), (28, 1069996), (31, 966448), (56, 534998), (62, 483224), (112, 267499), (124, 241612), (217, 138064), (248, 120806), (434, 69032), (496, 60403), (868, 34516), (1736, 17258), (3472, 8629)]